chore(@nestjs) publish v7.4.4 release

Merge branch 'master' of https://github.com/nestjs/nest
fix(platform-fastify): fix exception filter issue (reply ctor)
2026-02-24 00:02:56 +00:00 · 2020-08-31 12:42:41 +02:00 · 2020-08-31 11:53:10 +02:00 · 2020-08-31 11:53:03 +02:00 · 2020-08-31 10:03:36 +02:00 · 2020-08-31 07:11:39 +00:00
102 changed files with 63618 additions and 30520 deletions
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -0,0 +1,54 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [master, ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [master]
+  schedule:
+    - cron: '0 17 * * 4'
+
+jobs:
+  analyse:
+    name: Analyse
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        # We must fetch at least the immediate parents so that if this is
+        # a pull request then we can checkout the head.
+        fetch-depth: 2
+
+    # If this run was triggered by a pull request event, then checkout
+    # the head of the pull request instead of the merge commit.
+    - run: git checkout HEAD^2
+      if: ${{ github.event_name == 'pull_request' }}
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      # Override language selection by uncommenting this and choosing your languages
+      # with:
+      #   languages: go, javascript, csharp, python, cpp, java
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1
--- a/Readme.md
+++ b/Readme.md
@@ -89,7 +89,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
  <td align="center" valign="middle">
  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
-<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
  </tr></table>

 ## Backers
--- a/integration/docker-compose.yml
+++ b/integration/docker-compose.yml
@@ -23,7 +23,7 @@ services:
      - "9001:9001"
    restart: always
  mysql:
-    image: mysql:5.7.30
+    image: mysql:5.7.31
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: test
@@ -57,7 +57,7 @@ services:
  kafka:
    container_name: test-kafka
    hostname: kafka
-    image: confluentinc/cp-kafka:5.3.2
+    image: confluentinc/cp-kafka:5.5.1
    depends_on:
      - zookeeper
    ports:
--- a/integration/hello-world/e2e/fastify-adapter.spec.ts
+++ b/integration/hello-world/e2e/fastify-adapter.spec.ts
@@ -3,7 +3,6 @@ import {
  NestFastifyApplication,
 } from '@nestjs/platform-fastify';
 import { Test } from '@nestjs/testing';
-import { fail } from 'assert';
 import { expect } from 'chai';
 import { ApplicationModule } from '../src/app.module';

@@ -54,19 +53,14 @@ describe('Hello world (fastify adapter)', () => {
        method: 'GET',
        url: '/host',
      })
-      .then(
-        ({ payload }) => {
-          fail(`Unexpected success: ${payload}`);
-        },
-        err => {
-          expect(err.getResponse()).to.be.eql({
-            error: 'Internal Server Error',
-            message:
-              'HTTP adapter does not support filtering on host: ":tenant.example.com"',
-            statusCode: 500,
-          });
-        },
-      );
+      .then(({ payload }) => {
+        expect(JSON.parse(payload)).to.be.eql({
+          error: 'Internal Server Error',
+          message:
+            'HTTP adapter does not support filtering on host: ":tenant.example.com"',
+          statusCode: 500,
+        });
+      });
  });

  afterEach(async () => {
--- a/lerna.json
+++ b/lerna.json
@@ -3,5 +3,5 @@
  "packages": [
    "packages/*"
  ],
-  "version": "7.3.2"
+  "version": "7.4.4"
 }
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/core",
-  "version": "7.0.11",
+  "version": "7.4.0",
  "description": "Modern, fast, powerful node.js web framework",
  "homepage": "https://nestjs.com",
  "repository": {
@@ -52,53 +52,52 @@
  },
  "dependencies": {
    "@nuxtjs/opencollective": "0.2.2",
-    "axios": "0.19.2",
-    "class-transformer": "0.2.3",
+    "axios": "0.20.0",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "cli-color": "2.0.0",
    "cors": "2.8.5",
    "express": "4.17.1",
-    "fast-json-stringify": "2.2.1",
+    "fast-json-stringify": "2.2.3",
    "fast-safe-stringify": "2.0.7",
    "iterare": "1.2.1",
    "object-hash": "2.0.3",
    "path-to-regexp": "3.2.0",
    "reflect-metadata": "0.1.13",
-    "rxjs": "6.6.0",
+    "rxjs": "6.6.2",
    "socket.io": "2.3.0",
-    "uuid": "8.2.0",
-    "tslib": "2.0.0"
+    "uuid": "8.3.0",
+    "tslib": "2.0.1"
  },
  "devDependencies": {
    "@codechecks/client": "0.1.10",
-    "@commitlint/cli": "9.0.1",
-    "@commitlint/config-angular": "9.0.1",
-    "@grpc/proto-loader": "0.5.4",
-    "@nestjs/graphql": "7.5.1",
+    "@commitlint/cli": "9.1.2",
+    "@commitlint/config-angular": "9.1.2",
+    "@grpc/proto-loader": "0.5.5",
+    "@nestjs/graphql": "7.6.0",
    "@nestjs/mongoose": "7.0.2",
-    "@nestjs/typeorm": "7.1.0",
+    "@nestjs/typeorm": "7.1.1",
    "@types/amqplib": "0.5.13",
    "@types/bytes": "3.1.0",
    "@types/cache-manager": "2.10.3",
-    "@types/chai": "4.2.11",
+    "@types/chai": "4.2.12",
    "@types/chai-as-promised": "7.1.3",
-    "@types/cors": "2.8.6",
+    "@types/cors": "2.8.7",
    "@types/express": "4.17.7",
-    "@types/fastify-cors": "2.1.0",
    "@types/gulp": "4.0.6",
-    "@types/mocha": "7.0.2",
-    "@types/mongoose": "5.7.30",
+    "@types/mocha": "8.0.3",
+    "@types/mongoose": "5.7.36",
    "@types/node": "10.17.3",
-    "@types/redis": "2.8.24",
+    "@types/redis": "2.8.26",
    "@types/reflect-metadata": "0.0.5",
-    "@types/sinon": "9.0.4",
-    "@types/socket.io": "2.1.8",
+    "@types/sinon": "9.0.5",
+    "@types/socket.io": "2.1.11",
    "@types/ws": "7.2.6",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
    "amqp-connection-manager": "3.2.0",
-    "amqplib": "0.5.6",
-    "apollo-server-express": "2.15.1",
+    "amqplib": "0.6.0",
+    "apollo-server-express": "2.17.0",
    "artillery": "1.6.1",
    "awesome-typescript-loader": "5.2.1",
    "body-parser": "1.19.0",
@@ -108,23 +107,23 @@
    "chai-as-promised": "7.1.1",
    "clang-format": "1.4.0",
    "commitlint-circle": "1.0.0",
-    "concurrently": "5.2.0",
-    "conventional-changelog": "3.1.21",
+    "concurrently": "5.3.0",
+    "conventional-changelog": "3.1.23",
    "core-js": "3.6.5",
    "coveralls": "3.1.0",
    "delete-empty": "3.0.0",
    "engine.io-client": "3.4.3",
-    "eslint": "7.4.0",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
    "fancy-log": "1.3.3",
-    "fastify": "2.15.1",
-    "fastify-cors": "3.0.3",
-    "fastify-formbody": "3.2.0",
-    "fastify-multipart": "1.0.6",
-    "fastify-static": "2.7.0",
+    "fastify": "3.3.0",
+    "fastify-cors": "4.1.0",
+    "fastify-formbody": "5.0.0",
+    "fastify-multipart": "3.1.0",
+    "fastify-static": "3.2.0",
    "graphql": "15.3.0",
-    "graphql-tools": "6.0.12",
+    "graphql-tools": "6.1.0",
    "grpc": "1.24.3",
    "gulp": "4.0.2",
    "gulp-clang-format": "1.0.27",
@@ -137,29 +136,32 @@
    "json-loader": "0.5.7",
    "kafkajs": "1.12.0",
    "lerna": "2.11.0",
-    "lint-staged": "10.2.11",
+    "light-my-request": "4.0.2",
+    "lint-staged": "10.2.13",
    "markdown-table": "2.0.0",
    "merge-graphql-schemas": "1.7.8",
-    "mocha": "8.0.1",
-    "mongoose": "5.9.22",
-    "mqtt": "4.1.0",
+    "middie": "5.1.0",
+    "mocha": "8.1.3",
+    "mongoose": "5.10.2",
+    "mqtt": "4.2.1",
    "multer": "1.4.2",
    "mysql": "2.18.1",
-    "nats": "1.4.9",
+    "nats": "1.4.12",
    "nodemon": "2.0.4",
    "nyc": "15.1.0",
-    "prettier": "2.0.5",
+    "point-of-view": "4.4.0",
+    "prettier": "2.1.1",
    "redis": "3.0.2",
-    "rxjs-compat": "6.6.0",
-    "sinon": "9.0.2",
+    "rxjs-compat": "6.6.2",
+    "sinon": "9.0.3",
    "sinon-chai": "3.5.0",
    "socket.io-client": "2.3.0",
-    "subscriptions-transport-ws": "0.9.16",
+    "subscriptions-transport-ws": "0.9.18",
    "supertest": "4.0.2",
-    "ts-morph": "7.1.2",
-    "ts-node": "8.10.2",
+    "ts-morph": "8.1.0",
+    "ts-node": "9.0.0",
    "typeorm": "0.2.25",
-    "typescript": "3.9.6",
+    "typescript": "4.0.2",
    "wrk": "1.2.0",
    "ws": "7.3.1"
  },
--- a/packages/common/Readme.md
+++ b/packages/common/Readme.md
@@ -86,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/packages/common/exceptions/index.ts
+++ b/packages/common/exceptions/index.ts
@@ -18,3 +18,4 @@ export * from './bad-gateway.exception';
 export * from './service-unavailable.exception';
 export * from './gateway-timeout.exception';
 export * from './im-a-teapot.exception';
+export * from './precondition-failed.exception';
--- a/packages/common/exceptions/precondition-failed.exception.ts
+++ b/packages/common/exceptions/precondition-failed.exception.ts
@@ -0,0 +1,49 @@
+import { HttpStatus } from '../enums/http-status.enum';
+import { HttpException } from './http.exception';
+
+/**
+ * Defines an HTTP exception for *Precondition Failed* type errors.
+ *
+ * @see [Base Exceptions](https://docs.nestjs.com/exception-filters#base-exceptions)
+ *
+ * @publicApi
+ */
+export class PreconditionFailedException extends HttpException {
+  /**
+   * Instantiate a `PreconditionFailedException` Exception.
+   *
+   * @example
+   * `throw new PreconditionFailedException()`
+   *
+   * @usageNotes
+   * The HTTP response status code will be 412.
+   * - The `objectOrError` argument defines the JSON response body or the message string.
+   * - The `description` argument contains a short description of the HTTP error.
+   *
+   * By default, the JSON response body contains two properties:
+   * - `statusCode`: this will be the value 412.
+   * - `message`: the string `'Precondition Failed'` by default; override this by supplying
+   * a string in the `objectOrError` parameter.
+   *
+   * If the parameter `objectOrError` is a string, the response body will contain an
+   * additional property, `error`, with a short description of the HTTP error. To override the
+   * entire JSON response body, pass an object instead. Nest will serialize the object
+   * and return it as the JSON response body.
+   *
+   * @param objectOrError string or object describing the error condition.
+   * @param description a short description of the HTTP error.
+   */
+  constructor(
+    objectOrError?: string | object | any,
+    description = 'Precondition Failed',
+  ) {
+    super(
+      HttpException.createBody(
+        objectOrError,
+        description,
+        HttpStatus.PRECONDITION_FAILED,
+      ),
+      HttpStatus.PRECONDITION_FAILED,
+    );
+  }
+}
--- a/packages/common/interfaces/http/http-server.interface.ts
+++ b/packages/common/interfaces/http/http-server.interface.ts
@@ -54,7 +54,9 @@ export interface HttpServer<TRequest = any, TResponse = any> {
  setViewEngine?(engineOrOptions: any): this;
  createMiddlewareFactory(
    method: RequestMethod,
-  ): (path: string, callback: Function) => any;
+  ):
+    | ((path: string, callback: Function) => any)
+    | Promise<(path: string, callback: Function) => any>;
  getRequestHostname?(request: TRequest): string;
  getRequestMethod?(request: TRequest): string;
  getRequestUrl?(request: TResponse): string;
@@ -65,4 +67,5 @@ export interface HttpServer<TRequest = any, TResponse = any> {
  initHttpServer(options: NestApplicationOptions): void;
  close(): any;
  getType(): string;
+  init?(): Promise<void>;
 }
--- a/packages/common/package.json
+++ b/packages/common/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/common",
-  "version": "7.3.2",
+  "version": "7.4.4",
  "description": "Nest - modern, fast, powerful node.js web framework (@common)",
  "author": "Kamil Mysliwiec",
  "homepage": "https://nestjs.com",
@@ -17,11 +17,11 @@
  },
  "license": "MIT",
  "dependencies": {
-    "axios": "0.19.2",
+    "axios": "0.20.0",
    "cli-color": "2.0.0",
    "iterare": "1.2.1",
-    "tslib": "2.0.0",
-    "uuid": "8.2.0"
+    "tslib": "2.0.1",
+    "uuid": "8.3.0"
  },
  "peerDependencies": {
    "reflect-metadata": "^0.1.12",
--- a/packages/common/pipes/validation.pipe.ts
+++ b/packages/common/pipes/validation.pipe.ts
@@ -6,6 +6,7 @@ import { ArgumentMetadata, ValidationError } from '../index';
 import { ClassTransformOptions } from '../interfaces/external/class-transform-options.interface';
 import { ValidatorOptions } from '../interfaces/external/validator-options.interface';
 import { PipeTransform } from '../interfaces/features/pipe-transform.interface';
+import { Type } from '../interfaces/type.interface';
 import {
  ErrorHttpStatusCode,
  HttpErrorByCode,
@@ -20,6 +21,7 @@ export interface ValidationPipeOptions extends ValidatorOptions {
  errorHttpStatusCode?: ErrorHttpStatusCode;
  exceptionFactory?: (errors: ValidationError[]) => any;
  validateCustomDecorators?: boolean;
+  expectedType?: Type<any>;
 }

 let classValidator: any = {};
@@ -32,6 +34,7 @@ export class ValidationPipe implements PipeTransform<any> {
  protected validatorOptions: ValidatorOptions;
  protected transformOptions: ClassTransformOptions;
  protected errorHttpStatusCode: ErrorHttpStatusCode;
+  protected expectedType: Type<any>;
  protected exceptionFactory: (errors: ValidationError[]) => any;
  protected validateCustomDecorators: boolean;

@@ -41,6 +44,7 @@ export class ValidationPipe implements PipeTransform<any> {
      transform,
      disableErrorMessages,
      errorHttpStatusCode,
+      expectedType,
      transformOptions,
      validateCustomDecorators,
      ...validatorOptions
@@ -52,6 +56,7 @@ export class ValidationPipe implements PipeTransform<any> {
    this.isDetailedOutputDisabled = disableErrorMessages;
    this.validateCustomDecorators = validateCustomDecorators || false;
    this.errorHttpStatusCode = errorHttpStatusCode || HttpStatus.BAD_REQUEST;
+    this.expectedType = expectedType;
    this.exceptionFactory =
      options.exceptionFactory || this.createExceptionFactory();

@@ -64,7 +69,7 @@ export class ValidationPipe implements PipeTransform<any> {
  }

  public async transform(value: any, metadata: ArgumentMetadata) {
-    const { metatype } = metadata;
+    const metatype = this.expectedType || metadata.metatype;
    if (!metatype || !this.toValidate(metadata)) {
      return this.isTransformEnabled
        ? this.transformPrimitive(value, metadata)
--- a/packages/common/test/pipes/validation.pipe.spec.ts
+++ b/packages/common/test/pipes/validation.pipe.spec.ts
@@ -396,4 +396,31 @@ describe('ValidationPipe', () => {
      });
    });
  });
+
+  describe('option: "expectedType"', () => {
+    class TestModel2 {
+      @IsString()
+      public prop1: string;
+
+      @IsBoolean()
+      public prop2: string;
+
+      @IsOptional()
+      @IsString()
+      public optionalProp: string;
+    }
+
+    it('should validate against the expected type if presented', async () => {
+      const m: ArgumentMetadata = {
+        type: 'body',
+        metatype: TestModel2,
+        data: '',
+      };
+
+      target = new ValidationPipe({ expectedType: TestModel });
+      const testObj = { prop1: 'value1', prop2: 'value2' };
+
+      expect(await target.transform(testObj, m)).to.equal(testObj);
+    });
+  });
 });
--- a/packages/common/utils/http-error-by-code.util.ts
+++ b/packages/common/utils/http-error-by-code.util.ts
@@ -13,6 +13,7 @@ import {
  NotFoundException,
  NotImplementedException,
  PayloadTooLargeException,
+  PreconditionFailedException,
  RequestTimeoutException,
  ServiceUnavailableException,
  UnauthorizedException,
@@ -35,6 +36,7 @@ export type ErrorHttpStatusCode =
  | HttpStatus.NOT_FOUND
  | HttpStatus.NOT_IMPLEMENTED
  | HttpStatus.PAYLOAD_TOO_LARGE
+  | HttpStatus.PRECONDITION_FAILED
  | HttpStatus.REQUEST_TIMEOUT
  | HttpStatus.SERVICE_UNAVAILABLE
  | HttpStatus.UNAUTHORIZED
@@ -55,6 +57,7 @@ export const HttpErrorByCode: Record<ErrorHttpStatusCode, Type<unknown>> = {
  [HttpStatus.NOT_FOUND]: NotFoundException,
  [HttpStatus.NOT_IMPLEMENTED]: NotImplementedException,
  [HttpStatus.PAYLOAD_TOO_LARGE]: PayloadTooLargeException,
+  [HttpStatus.PRECONDITION_FAILED]: PreconditionFailedException,
  [HttpStatus.REQUEST_TIMEOUT]: RequestTimeoutException,
  [HttpStatus.SERVICE_UNAVAILABLE]: ServiceUnavailableException,
  [HttpStatus.UNAUTHORIZED]: UnauthorizedException,
--- a/packages/core/Readme.md
+++ b/packages/core/Readme.md
@@ -86,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/packages/core/adapters/http-adapter.ts
+++ b/packages/core/adapters/http-adapter.ts
@@ -15,6 +15,9 @@ export abstract class AbstractHttpAdapter<

  constructor(protected readonly instance: any) {}

+  // eslint-disable-next-line @typescript-eslint/no-empty-function
+  public async init() {}
+
  public use(...args: any[]) {
    return this.instance.use(...args);
  }
@@ -97,6 +100,8 @@ export abstract class AbstractHttpAdapter<
  abstract enableCors(options: CorsOptions, prefix?: string);
  abstract createMiddlewareFactory(
    requestMethod: RequestMethod,
-  ): (path: string, callback: Function) => any;
+  ):
+    | ((path: string, callback: Function) => any)
+    | Promise<(path: string, callback: Function) => any>;
  abstract getType(): string;
 }
--- a/packages/core/injector/container.ts
+++ b/packages/core/injector/container.ts
@@ -68,7 +68,12 @@ export class NestContainer {
    }
    const moduleRef = new Module(type, this);
    this.modules.set(token, moduleRef);
-    this.addDynamicMetadata(token, dynamicMetadata, [].concat(scope, type));
+
+    await this.addDynamicMetadata(
+      token,
+      dynamicMetadata,
+      [].concat(scope, type),
+    );

    if (this.isGlobalModule(type, dynamicMetadata)) {
      this.addGlobalModule(moduleRef);
@@ -76,7 +81,7 @@ export class NestContainer {
    return moduleRef;
  }

-  public addDynamicMetadata(
+  public async addDynamicMetadata(
    token: string,
    dynamicModuleMetadata: Partial<DynamicModule>,
    scope: Type<any>[],
@@ -87,14 +92,14 @@ export class NestContainer {
    this.dynamicModulesMetadata.set(token, dynamicModuleMetadata);

    const { imports } = dynamicModuleMetadata;
-    this.addDynamicModules(imports, scope);
+    await this.addDynamicModules(imports, scope);
  }

-  public addDynamicModules(modules: any[], scope: Type<any>[]) {
+  public async addDynamicModules(modules: any[], scope: Type<any>[]) {
    if (!modules) {
      return;
    }
-    modules.forEach(module => this.addModule(module, scope));
+    await Promise.all(modules.map(module => this.addModule(module, scope)));
  }

  public isGlobalModule(
@@ -196,7 +201,7 @@ export class NestContainer {
  }

  public bindGlobalModuleToModule(target: Module, globalModule: Module) {
-    if (target === globalModule) {
+    if (target === globalModule || target === this.internalCoreModule) {
      return;
    }
    target.addRelatedModule(globalModule);
@@ -205,7 +210,7 @@ export class NestContainer {
  public getDynamicMetadataByToken(
    token: string,
    metadataKey: keyof DynamicModule,
-  ): any[] {
+  ) {
    const metadata = this.dynamicModulesMetadata.get(token);
    if (metadata && metadata[metadataKey]) {
      return metadata[metadataKey] as any[];
--- a/packages/core/middleware/middleware-module.ts
+++ b/packages/core/middleware/middleware-module.ts
@@ -196,7 +196,7 @@ export class MiddlewareModule {
    if (isUndefined(instance.use)) {
      throw new InvalidMiddlewareException(metatype.name);
    }
-    const router = applicationRef.createMiddlewareFactory(method);
+    const router = await applicationRef.createMiddlewareFactory(method);
    const isStatic = wrapper.isDependencyTreeStatic();
    if (isStatic) {
      const proxy = await this.createProxy(instance);
--- a/packages/core/nest-application.ts
+++ b/packages/core/nest-application.ts
@@ -138,6 +138,7 @@ export class NestApplication extends NestApplicationContext

  public async init(): Promise<this> {
    this.applyOptions();
+    await this.httpAdapter?.init();

    const useBodyParser =
      this.appOptions && this.appOptions.bodyParser !== false;
--- a/packages/core/nest-factory.ts
+++ b/packages/core/nest-factory.ts
@@ -147,12 +147,15 @@ export class NestFactoryStatic {
    httpServer: HttpServer = null,
  ) {
    const instanceLoader = new InstanceLoader(container);
+    const metadataScanner = new MetadataScanner();
    const dependenciesScanner = new DependenciesScanner(
      container,
-      new MetadataScanner(),
+      metadataScanner,
      config,
    );
    container.setHttpAdapter(httpServer);
+
+    await httpServer?.init();
    try {
      this.logger.log(MESSAGES.APPLICATION_START);
      await ExceptionsZone.asyncRun(async () => {
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/core",
-  "version": "7.3.2",
+  "version": "7.4.4",
  "description": "Nest - modern, fast, powerful node.js web framework (@core)",
  "author": "Kamil Mysliwiec",
  "license": "MIT",
@@ -32,11 +32,11 @@
    "iterare": "1.2.1",
    "object-hash": "2.0.3",
    "path-to-regexp": "3.2.0",
-    "tslib": "2.0.0",
-    "uuid": "8.2.0"
+    "tslib": "2.0.1",
+    "uuid": "8.3.0"
  },
  "devDependencies": {
-    "@nestjs/common": "7.3.2"
+    "@nestjs/common": "7.4.4"
  },
  "peerDependencies": {
    "@nestjs/common": "^7.0.0",
--- a/packages/core/router/route-params-factory.ts
+++ b/packages/core/router/route-params-factory.ts
@@ -28,7 +28,7 @@ export class RouteParamsFactory implements IRouteParamsFactory {
      case RouteParamtypes.QUERY:
        return data ? req.query[data] : req.query;
      case RouteParamtypes.HEADERS:
-        return data ? req.headers[data] : req.headers;
+        return data ? req.headers[data.toLowerCase()] : req.headers;
      case RouteParamtypes.SESSION:
        return req.session;
      case RouteParamtypes.FILE:
--- a/packages/microservices/Readme.md
+++ b/packages/microservices/Readme.md
@@ -86,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/packages/microservices/client/client-kafka.ts
+++ b/packages/microservices/client/client-kafka.ts
@@ -43,13 +43,13 @@ export class ClientKafka extends ClientProxy {
  protected client: Kafka = null;
  protected consumer: Consumer = null;
  protected producer: Producer = null;
-  protected readonly logger = new Logger(ClientKafka.name);
-  protected readonly responsePatterns: string[] = [];
+  protected logger = new Logger(ClientKafka.name);
+  protected responsePatterns: string[] = [];
  protected consumerAssignments: { [key: string]: number[] } = {};

-  private readonly brokers: string[];
-  private readonly clientId: string;
-  private readonly groupId: string;
+  protected brokers: string[];
+  protected clientId: string;
+  protected groupId: string;

  constructor(protected readonly options: KafkaOptions['options']) {
    super();
--- a/packages/microservices/errors/invalid-kafka-client-topic-partition.exception.ts
+++ b/packages/microservices/errors/invalid-kafka-client-topic-partition.exception.ts
@@ -3,7 +3,7 @@ import { RuntimeException } from '@nestjs/core/errors/exceptions/runtime.excepti
 export class InvalidKafkaClientTopicPartitionException extends RuntimeException {
  constructor(topic?: string) {
    super(
-      `The client consumer subscribed to the topic (${topic}) whcih is not assigned to any partitions.`,
+      `The client consumer subscribed to the topic (${topic}) which is not assigned to any partitions.`,
    );
  }
 }
--- a/packages/microservices/module/interfaces/clients-module.interface.ts
+++ b/packages/microservices/module/interfaces/clients-module.interface.ts
@@ -2,7 +2,7 @@ import { ClientOptions } from '../../interfaces';
 import { Type, Provider, ModuleMetadata } from '@nestjs/common/interfaces';

 export type ClientProviderOptions = ClientOptions & {
-  name: string;
+  name: string | symbol;
 };

 export type ClientsModuleOptions = Array<ClientProviderOptions>;
@@ -18,7 +18,7 @@ export interface ClientsProviderAsyncOptions
  useFactory?: (...args: any[]) => Promise<ClientOptions> | ClientOptions;
  inject?: any[];
  extraProviders?: Provider[];
-  name: string;
+  name: string | symbol;
 }

 export type ClientsModuleAsyncOptions = Array<ClientsProviderAsyncOptions>;
--- a/packages/microservices/nest-microservice.ts
+++ b/packages/microservices/nest-microservice.ts
@@ -115,14 +115,14 @@ export class NestMicroservice extends NestApplicationContext
  }

  public listen(callback: () => void) {
-    !this.isInitialized && this.registerModules();
-
-    this.logger.log(MESSAGES.MICROSERVICE_READY);
-    this.server.listen(callback);
+    this.listenAsync().then(callback);
  }

  public async listenAsync(): Promise<any> {
-    return new Promise(resolve => this.listen(resolve));
+    !this.isInitialized && (await this.registerModules());
+
+    this.logger.log(MESSAGES.MICROSERVICE_READY);
+    return new Promise(resolve => this.server.listen(resolve));
  }

  public async close(): Promise<any> {
@@ -151,4 +151,12 @@ export class NestMicroservice extends NestApplicationContext
    await super.close();
    this.setIsTerminated(true);
  }
+
+  protected async dispose(): Promise<void> {
+    await this.server.close();
+    if (this.isTerminated) {
+      return;
+    }
+    this.socketModule && (await this.socketModule.close());
+  }
 }
--- a/packages/microservices/package.json
+++ b/packages/microservices/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/microservices",
-  "version": "7.3.2",
+  "version": "7.4.4",
  "description": "Nest - modern, fast, powerful node.js web framework (@microservices)",
  "author": "Kamil Mysliwiec",
  "license": "MIT",
@@ -19,11 +19,11 @@
  "dependencies": {
    "iterare": "1.2.1",
    "json-socket": "0.3.0",
-    "tslib": "2.0.0"
+    "tslib": "2.0.1"
  },
  "devDependencies": {
-    "@nestjs/common": "7.3.2",
-    "@nestjs/core": "7.3.2"
+    "@nestjs/common": "7.4.4",
+    "@nestjs/core": "7.4.4"
  },
  "peerDependencies": {
    "@nestjs/common": "^7.0.0",
--- a/packages/microservices/server/server-kafka.ts
+++ b/packages/microservices/server/server-kafka.ts
@@ -33,13 +33,14 @@ let kafkaPackage: any = {};
 export class ServerKafka extends Server implements CustomTransportStrategy {
  public readonly transportId = Transport.KAFKA;

-  protected readonly logger = new Logger(ServerKafka.name);
+  protected logger = new Logger(ServerKafka.name);
  protected client: Kafka = null;
  protected consumer: Consumer = null;
  protected producer: Producer = null;
-  private readonly brokers: string[];
-  private readonly clientId: string;
-  private readonly groupId: string;
+
+  protected brokers: string[];
+  protected clientId: string;
+  protected groupId: string;

  constructor(private readonly options: KafkaOptions['options']) {
    super();
--- a/packages/platform-express/Readme.md
+++ b/packages/platform-express/Readme.md
@@ -86,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/packages/platform-express/package.json
+++ b/packages/platform-express/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/platform-express",
-  "version": "7.3.2",
+  "version": "7.4.4",
  "description": "Nest - modern, fast, powerful node.js web framework (@platform-express)",
  "author": "Kamil Mysliwiec",
  "license": "MIT",
@@ -21,11 +21,11 @@
    "cors": "2.8.5",
    "express": "4.17.1",
    "multer": "1.4.2",
-    "tslib": "2.0.0"
+    "tslib": "2.0.1"
  },
  "devDependencies": {
-    "@nestjs/common": "7.3.2",
-    "@nestjs/core": "7.3.2"
+    "@nestjs/common": "7.4.4",
+    "@nestjs/core": "7.4.4"
  },
  "peerDependencies": {
    "@nestjs/common": "^7.0.0",
--- a/packages/platform-fastify/Readme.md
+++ b/packages/platform-fastify/Readme.md
@@ -86,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/packages/platform-fastify/adapters/fastify-adapter.ts
+++ b/packages/platform-fastify/adapters/fastify-adapter.ts
@@ -1,104 +1,197 @@
-import { HttpStatus, RequestMethod } from '@nestjs/common';
+/* eslint-disable @typescript-eslint/no-var-requires */
+import { HttpStatus, Logger, RequestMethod } from '@nestjs/common';
 import { CorsOptions } from '@nestjs/common/interfaces/external/cors-options.interface';
-import { NestApplicationOptions } from '@nestjs/common/interfaces/nest-application-options.interface';
 import { loadPackage } from '@nestjs/common/utils/load-package.util';
 import { AbstractHttpAdapter } from '@nestjs/core/adapters/http-adapter';
-import * as fastify from 'fastify';
-import * as cors from 'fastify-cors';
-import * as formBody from 'fastify-formbody';
+import {
+  fastify,
+  FastifyInstance,
+  FastifyLoggerInstance,
+  FastifyPlugin,
+  FastifyPluginOptions,
+  FastifyRegisterOptions,
+  FastifyReply,
+  FastifyRequest,
+  FastifyServerOptions,
+  RawReplyDefaultExpression,
+  RawRequestDefaultExpression,
+  RawServerBase,
+  RawServerDefault,
+  RequestGenericInterface,
+} from 'fastify';
 import * as Reply from 'fastify/lib/reply';
+import * as http2 from 'http2';
+import * as https from 'https';
+import { InjectOptions } from 'light-my-request';
 import * as pathToRegexp from 'path-to-regexp';
+import {
+  FastifyStaticOptions,
+  PointOfViewOptions,
+} from '../interfaces/external';
+
+type FastifyHttp2SecureOptions<
+  Server extends http2.Http2SecureServer,
+  Logger extends FastifyLoggerInstance = FastifyLoggerInstance
+> = FastifyServerOptions<Server, Logger> & {
+  http2: true;
+  https: http2.SecureServerOptions;
+};
+
+type FastifyHttp2Options<
+  Server extends http2.Http2Server,
+  Logger extends FastifyLoggerInstance = FastifyLoggerInstance
+> = FastifyServerOptions<Server, Logger> & {
+  http2: true;
+  http2SessionTimeout?: number;
+};
+
+type FastifyHttpsOptions<
+  Server extends https.Server,
+  Logger extends FastifyLoggerInstance = FastifyLoggerInstance
+> = FastifyServerOptions<Server, Logger> & {
+  https: https.ServerOptions;
+};
+
+export class FastifyAdapter<
+  TServer extends RawServerBase = RawServerDefault,
+  TRawRequest extends RawRequestDefaultExpression<
+    TServer
+  > = RawRequestDefaultExpression<TServer>,
+  TRawResponse extends RawReplyDefaultExpression<
+    TServer
+  > = RawReplyDefaultExpression<TServer>
+> extends AbstractHttpAdapter<
+  TServer,
+  FastifyRequest<RequestGenericInterface, TServer, TRawRequest>,
+  FastifyReply<TServer, TRawRequest, TRawResponse>
+> {
+  protected readonly instance: FastifyInstance<
+    TServer,
+    TRawRequest,
+    TRawResponse
+  >;
+  private isMiddieRegistered: boolean;

-export class FastifyAdapter<TInstance = any> extends AbstractHttpAdapter {
  constructor(
    instanceOrOptions:
-      | TInstance
-      | fastify.ServerOptions
-      | fastify.ServerOptionsAsHttp
-      | fastify.ServerOptionsAsHttp2
-      | fastify.ServerOptionsAsSecure
-      | fastify.ServerOptionsAsSecureHttp
-      | fastify.ServerOptionsAsSecureHttp2 = fastify() as any,
+      | FastifyInstance<TServer>
+      | FastifyHttp2Options<TServer>
+      | FastifyHttp2SecureOptions<any>
+      | FastifyHttpsOptions<any>
+      | FastifyServerOptions<TServer> = fastify() as any,
  ) {
    const instance =
      instanceOrOptions &&
-      (instanceOrOptions as fastify.FastifyInstance<any, any, any>).server
+      (instanceOrOptions as FastifyInstance<TServer>).server
        ? instanceOrOptions
-        : fastify((instanceOrOptions as any) as fastify.ServerOptions);
+        : fastify(instanceOrOptions as FastifyServerOptions);

    super(instance);
  }

-  public listen(port: string | number, callback?: () => void);
-  public listen(port: string | number, hostname: string, callback?: () => void);
-  public listen(port: any, ...args: any[]) {
+  public async init() {
+    if (this.isMiddieRegistered) {
+      return;
+    }
+    await this.registerMiddie();
+  }
+
+  public listen(port: string | number, callback?: () => void): void;
+  public listen(
+    port: string | number,
+    hostname: string,
+    callback?: () => void,
+  ): void;
+  public listen(port: string | number, ...args: any[]): Promise<string> {
+    if (typeof port === 'string') {
+      port = parseInt(port);
+    }
    return this.instance.listen(port, ...args);
  }

-  public reply(response: any, body: any, statusCode?: number) {
-    const isNativeResponse = typeof response.status !== 'function';
-    if (isNativeResponse) {
-      const fastifyContext = {
-        preSerialization: null,
-        preValidation: [],
-        preHandler: [],
-        onSend: [],
-        onError: [],
-      };
-      response = new Reply(response, fastifyContext, {});
-    }
+  public reply(
+    response: TRawResponse | FastifyReply,
+    body: any,
+    statusCode?: number,
+  ) {
+    const fastifyReply: FastifyReply = this.isNativeResponse(response)
+      ? new Reply(
+          response,
+          {
+            context: {
+              preSerialization: null,
+              preValidation: [],
+              preHandler: [],
+              onSend: [],
+              onError: [],
+            },
+          },
+          {},
+        )
+      : response;
+
    if (statusCode) {
-      response.status(statusCode);
+      fastifyReply.status(statusCode);
    }
-    return response.send(body);
+    return fastifyReply.send(body);
  }

-  public status(response: any, statusCode: number) {
-    const isNativeResponse = typeof response.code !== 'function';
-    if (isNativeResponse) {
+  public status(response: TRawResponse | FastifyReply, statusCode: number) {
+    if (this.isNativeResponse(response)) {
      response.statusCode = statusCode;
      return response;
    }
    return response.code(statusCode);
  }

-  public render(response: any, view: string, options: any) {
-    return response.view(view, options);
+  public render(
+    response: FastifyReply & { view: Function },
+    view: string,
+    options: any,
+  ) {
+    return response && response.view(view, options);
  }

-  public redirect(response: any, statusCode: number, url: string) {
-    const code = statusCode ? statusCode : HttpStatus.FOUND;
+  public redirect(response: FastifyReply, statusCode: number, url: string) {
+    const code = statusCode ?? HttpStatus.FOUND;
    return response.status(code).redirect(url);
  }

  public setErrorHandler(
-    handler: Parameters<fastify.FastifyInstance['setErrorHandler']>[0],
-    prefix?: string,
+    handler: Parameters<
+      FastifyInstance<TServer, TRawRequest, TRawResponse>['setErrorHandler']
+    >[0],
  ) {
    return this.instance.setErrorHandler(handler);
  }

  public setNotFoundHandler(
-    handler: Parameters<fastify.FastifyInstance['setNotFoundHandler']>[0],
-    prefix?: string,
+    handler: Parameters<
+      FastifyInstance<TServer, TRawRequest, TRawResponse>['setNotFoundHandler']
+    >[0],
  ) {
    return this.instance.setNotFoundHandler(handler);
  }

-  public getHttpServer<TServer = any>(): TServer {
-    return this.instance.server as TServer;
+  public getHttpServer<T = TServer>(): T {
+    return (this.instance.server as unknown) as T;
  }

-  public getInstance<TServer = any>(): TServer {
-    return this.instance as TServer;
+  public getInstance<
+    T = FastifyInstance<TServer, TRawRequest, TRawResponse>
+  >(): T {
+    return (this.instance as unknown) as T;
  }

-  public register(...args: any[]) {
-    return this.instance.register(...args);
+  public register<Options extends FastifyPluginOptions>(
+    plugin: FastifyPlugin<Options>,
+    opts?: FastifyRegisterOptions<Options>,
+  ) {
+    return this.instance.register(plugin, opts);
  }

-  public inject(...args: any[]) {
-    return this.instance.inject(...args);
+  public async inject(opts: InjectOptions | string) {
+    return await this.instance.inject(opts);
  }

  public async close() {
@@ -113,59 +206,60 @@ export class FastifyAdapter<TInstance = any> extends AbstractHttpAdapter {
    }
  }

-  public initHttpServer(options: NestApplicationOptions) {
+  public initHttpServer() {
    this.httpServer = this.instance.server;
  }

-  public useStaticAssets(options: {
-    root: string;
-    prefix?: string;
-    setHeaders?: Function;
-    send?: any;
-  }) {
+  public useStaticAssets(options: FastifyStaticOptions) {
    return this.register(
-      loadPackage('fastify-static', 'FastifyAdapter.useStaticAssets()', () =>
-        require('fastify-static'),
-      ),
+      loadPackage('fastify-static', 'FastifyAdapter.useStaticAssets()'),
      options,
    );
  }

-  public setViewEngine(options: any) {
+  public setViewEngine(options: PointOfViewOptions | string) {
+    if (typeof options === 'string') {
+      new Logger('FastifyAdapter').error(
+        "setViewEngine() doesn't support a string argument.",
+      );
+      process.exit(1);
+    }
    return this.register(
      loadPackage('point-of-view', 'FastifyAdapter.setViewEngine()'),
      options,
-      () => require('point-of-view'),
    );
  }

-  public setHeader(response: any, name: string, value: string) {
+  public setHeader(response: FastifyReply, name: string, value: string) {
    return response.header(name, value);
  }

-  public getRequestHostname(request: any): string {
+  public getRequestHostname(request: FastifyRequest): string {
    return request.hostname;
  }

-  public getRequestMethod(request: any): string {
+  public getRequestMethod(request: FastifyRequest): string {
    return request.raw ? request.raw.method : request.method;
  }

-  public getRequestUrl(request: any): string {
+  public getRequestUrl(request: FastifyRequest): string {
    return request.raw ? request.raw.url : request.url;
  }

  public enableCors(options: CorsOptions) {
-    this.register(cors, options);
+    this.register(require('fastify-cors'), options);
  }

  public registerParserMiddleware() {
-    this.register(formBody);
+    this.register(require('fastify-formbody'));
  }

-  public createMiddlewareFactory(
+  public async createMiddlewareFactory(
    requestMethod: RequestMethod,
-  ): (path: string, callback: Function) => any {
+  ): Promise<(path: string, callback: Function) => any> {
+    if (!this.isMiddieRegistered) {
+      await this.registerMiddie();
+    }
    return (path: string, callback: Function) => {
      const re = pathToRegexp(path);
      const normalizedPath = path === '/*' ? '' : path;
@@ -198,10 +292,18 @@ export class FastifyAdapter<TInstance = any> extends AbstractHttpAdapter {
    return 'fastify';
  }

-  protected registerWithPrefix<T extends fastify.Plugin<any, any, any, any>>(
-    factory: T,
-    prefix = '/',
-  ): ReturnType<fastify.FastifyInstance['register']> {
+  protected registerWithPrefix(factory: FastifyPlugin, prefix = '/') {
    return this.instance.register(factory, { prefix });
  }
+
+  private isNativeResponse(
+    response: TRawResponse | FastifyReply,
+  ): response is TRawResponse {
+    return !('status' in response);
+  }
+
+  private async registerMiddie() {
+    this.isMiddieRegistered = true;
+    await this.register(require('middie'));
+  }
 }
--- a/packages/platform-fastify/interfaces/external/fastify-static-options.interface.ts
+++ b/packages/platform-fastify/interfaces/external/fastify-static-options.interface.ts
@@ -0,0 +1,48 @@
+/**
+ * "fastify-static" interfaces
+ * @see https://github.com/fastify/fastify-static/blob/master/index.d.ts
+ */
+
+interface ListDir {
+  href: string;
+  name: string;
+}
+
+interface ListFile {
+  href: string;
+  name: string;
+}
+
+interface ListRender {
+  (dirs: ListDir[], files: ListFile[]): string;
+}
+
+interface ListOptions {
+  format: 'json' | 'html';
+  names: string[];
+  render: ListRender;
+}
+
+export interface FastifyStaticOptions {
+  root: string;
+  prefix?: string;
+  prefixAvoidTrailingSlash?: boolean;
+  serve?: boolean;
+  decorateReply?: boolean;
+  schemaHide?: boolean;
+  setHeaders?: (...args: any[]) => void;
+  redirect?: boolean;
+  wildcard?: boolean | string;
+  list?: boolean | ListOptions;
+
+  // Passed on to `send`
+  acceptRanges?: boolean;
+  cacheControl?: boolean;
+  dotfiles?: boolean;
+  etag?: boolean;
+  extensions?: string[];
+  immutable?: boolean;
+  index?: string[];
+  lastModified?: boolean;
+  maxAge?: string | number;
+}
--- a/packages/platform-fastify/interfaces/external/index.ts
+++ b/packages/platform-fastify/interfaces/external/index.ts
@@ -0,0 +1,2 @@
+export * from './fastify-static-options.interface';
+export * from './point-of-view-options.interface';
--- a/packages/platform-fastify/interfaces/external/point-of-view-options.interface.ts
+++ b/packages/platform-fastify/interfaces/external/point-of-view-options.interface.ts
@@ -0,0 +1,26 @@
+/**
+ * @see https://github.com/fastify/point-of-view/blob/master/index.d.ts
+ */
+
+export interface PointOfViewOptions {
+  engine: {
+    ejs?: any;
+    nunjucks?: any;
+    pug?: any;
+    handlebars?: any;
+    marko?: any;
+    mustache?: any;
+    'art-template'?: any;
+    twig?: any;
+  };
+  templates?: string;
+  includeViewExtension?: boolean;
+  options?: object;
+  charset?: string;
+  maxCache?: number;
+  production?: boolean;
+  defaultContext?: object;
+  layout?: string;
+  root?: string;
+  viewExt?: string;
+}
--- a/packages/platform-fastify/interfaces/nest-fastify-application.interface.ts
+++ b/packages/platform-fastify/interfaces/nest-fastify-application.interface.ts
@@ -1,5 +1,14 @@
 import { INestApplication } from '@nestjs/common';
-import { HTTPInjectOptions, HTTPInjectResponse } from 'fastify';
+import {
+  FastifyPlugin,
+  FastifyPluginOptions,
+  FastifyRegisterOptions,
+} from 'fastify';
+import {
+  InjectOptions,
+  Response as LightMyRequestResponse,
+} from 'light-my-request';
+import { FastifyStaticOptions, PointOfViewOptions } from './external';

 export interface NestFastifyApplication extends INestApplication {
  /**
@@ -8,7 +17,10 @@ export interface NestFastifyApplication extends INestApplication {
   *
   * @returns {this}
   */
-  register(...args: any[]): this;
+  register<Options extends FastifyPluginOptions>(
+    plugin: FastifyPlugin<Options>,
+    opts?: FastifyRegisterOptions<Options>,
+  ): this;

  /**
   * Sets a base directory for public assets.
@@ -16,25 +28,21 @@ export interface NestFastifyApplication extends INestApplication {
   *
   * @returns {this}
   */
-  useStaticAssets(options: {
-    root: string;
-    prefix?: string;
-    setHeaders?: Function;
-    send?: any;
-  }): this;
+  useStaticAssets(options: FastifyStaticOptions): this;

  /**
   * Sets a view engine for templates (views), for example: `pug`, `handlebars`, or `ejs`.
   *
+   * Don't pass in a string. The string type in the argument is for compatibilility reason and will cause an exception.
   * @returns {this}
   */
-  setViewEngine(options: any): this;
+  setViewEngine(options: PointOfViewOptions | string): this;

  /**
   * A wrapper function around native `fastify.inject()` method.
   * @returns {void}
   */
-  inject(opts: HTTPInjectOptions | string): Promise<HTTPInjectResponse>;
+  inject(opts: InjectOptions | string): Promise<LightMyRequestResponse>;

  /**
   * Starts the application.
--- a/packages/platform-fastify/package.json
+++ b/packages/platform-fastify/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/platform-fastify",
-  "version": "7.3.2",
+  "version": "7.4.4",
  "description": "Nest - modern, fast, powerful node.js web framework (@platform-fastify)",
  "author": "Kamil Mysliwiec",
  "license": "MIT",
@@ -17,11 +17,13 @@
    "access": "public"
  },
  "dependencies": {
-    "fastify": "2.15.1",
-    "fastify-cors": "3.0.3",
-    "fastify-formbody": "3.2.0",
+    "fastify": "3.3.0",
+    "fastify-cors": "4.1.0",
+    "fastify-formbody": "5.0.0",
+    "light-my-request": "4.0.2",
+    "middie": "5.1.0",
    "path-to-regexp": "3.2.0",
-    "tslib": "2.0.0"
+    "tslib": "2.0.1"
  },
  "peerDependencies": {
    "@nestjs/common": "^7.0.0",
--- a/packages/platform-socket.io/Readme.md
+++ b/packages/platform-socket.io/Readme.md
@@ -86,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/packages/platform-socket.io/package.json
+++ b/packages/platform-socket.io/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/platform-socket.io",
-  "version": "7.3.2",
+  "version": "7.4.4",
  "description": "Nest - modern, fast, powerful node.js web framework (@platform-socket.io)",
  "author": "Kamil Mysliwiec",
  "license": "MIT",
@@ -18,7 +18,7 @@
  },
  "dependencies": {
    "socket.io": "2.3.0",
-    "tslib": "2.0.0"
+    "tslib": "2.0.1"
  },
  "peerDependencies": {
    "@nestjs/common": "^7.0.0",
--- a/packages/platform-ws/Readme.md
+++ b/packages/platform-ws/Readme.md
@@ -86,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/packages/platform-ws/package.json
+++ b/packages/platform-ws/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/platform-ws",
-  "version": "7.3.2",
+  "version": "7.4.4",
  "description": "Nest - modern, fast, powerful node.js web framework (@platform-ws)",
  "author": "Kamil Mysliwiec",
  "license": "MIT",
@@ -17,7 +17,7 @@
    "access": "public"
  },
  "dependencies": {
-    "tslib": "2.0.0",
+    "tslib": "2.0.1",
    "ws": "7.3.1"
  },
  "peerDependencies": {
--- a/packages/testing/Readme.md
+++ b/packages/testing/Readme.md
@@ -86,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/packages/testing/package.json
+++ b/packages/testing/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/testing",
-  "version": "7.3.2",
+  "version": "7.4.4",
  "description": "Nest - modern, fast, powerful node.js web framework (@testing)",
  "author": "Kamil Mysliwiec",
  "license": "MIT",
@@ -18,7 +18,7 @@
  },
  "dependencies": {
    "optional": "0.1.4",
-    "tslib": "2.0.0"
+    "tslib": "2.0.1"
  },
  "peerDependencies": {
    "@nestjs/common": "^7.0.0",
--- a/packages/websockets/Readme.md
+++ b/packages/websockets/Readme.md
@@ -86,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/packages/websockets/package.json
+++ b/packages/websockets/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@nestjs/websockets",
-  "version": "7.3.2",
+  "version": "7.4.4",
  "description": "Nest - modern, fast, powerful node.js web framework (@websockets)",
  "author": "Kamil Mysliwiec",
  "license": "MIT",
@@ -13,11 +13,11 @@
  },
  "dependencies": {
    "iterare": "1.2.1",
-    "tslib": "2.0.0"
+    "tslib": "2.0.1"
  },
  "devDependencies": {
-    "@nestjs/common": "7.3.2",
-    "@nestjs/core": "7.3.2"
+    "@nestjs/common": "7.4.4",
+    "@nestjs/core": "7.4.4"
  },
  "peerDependencies": {
    "@nestjs/common": "^7.0.0",
--- a/sample/01-cats-app/package-lock.json
+++ b/sample/01-cats-app/package-lock.json
--- a/sample/01-cats-app/package.json
+++ b/sample/01-cats-app/package.json
@@ -19,36 +19,36 @@
    "test:e2e": "jest --config ./e2e/jest-e2e.json"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "class-transformer": "0.2.3",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
-    "@types/jest": "26.0.3",
+    "@types/jest": "26.0.10",
    "@types/node": "10.17.3",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  },
  "jest": {
    "moduleFileExtensions": [
--- a/sample/02-gateways/package-lock.json
+++ b/sample/02-gateways/package-lock.json
--- a/sample/02-gateways/package.json
+++ b/sample/02-gateways/package.json
@@ -19,40 +19,40 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "@nestjs/platform-socket.io": "7.3.1",
-    "@nestjs/websockets": "7.3.1",
-    "class-transformer": "0.2.3",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "@nestjs/platform-socket.io": "7.4.3",
+    "@nestjs/websockets": "7.4.3",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0",
+    "rxjs": "6.6.2",
    "socket.io-redis": "5.3.0"
  },
  "devDependencies": {
-    "@types/socket.io": "2.1.8",
+    "@types/socket.io": "2.1.11",
    "@types/socket.io-redis": "1.0.26",
    "@types/ws": "7.2.6",
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "7.10.9",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/03-microservices/package-lock.json
+++ b/sample/03-microservices/package-lock.json
--- a/sample/03-microservices/package.json
+++ b/sample/03-microservices/package.json
@@ -19,36 +19,36 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/microservices": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "class-transformer": "0.2.3",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/microservices": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/amqplib": "0.5.13",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/04-grpc/package-lock.json
+++ b/sample/04-grpc/package-lock.json
--- a/sample/04-grpc/package.json
+++ b/sample/04-grpc/package.json
@@ -19,37 +19,37 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@grpc/proto-loader": "0.5.4",
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/microservices": "7.3.1",
-    "class-transformer": "0.2.3",
+    "@grpc/proto-loader": "0.5.5",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/microservices": "7.4.3",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "grpc": "1.24.3",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "10.17.3",
    "@types/supertest": "2.0.10",
    "@types/ws": "7.2.6",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/05-sql-typeorm/package-lock.json
+++ b/sample/05-sql-typeorm/package-lock.json
--- a/sample/05-sql-typeorm/package.json
+++ b/sample/05-sql-typeorm/package.json
@@ -19,36 +19,36 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "@nestjs/typeorm": "7.1.0",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "@nestjs/typeorm": "7.1.1",
    "mysql": "2.18.1",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0",
+    "rxjs": "6.6.2",
    "typeorm": "0.2.25"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "7.10.9",
    "@types/supertest": "2.0.10",
    "@types/ws": "7.2.6",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/06-mongoose/package-lock.json
+++ b/sample/06-mongoose/package-lock.json
--- a/sample/06-mongoose/package.json
+++ b/sample/06-mongoose/package.json
@@ -19,36 +19,36 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
    "@nestjs/mongoose": "7.0.2",
-    "@nestjs/platform-express": "7.3.1",
-    "mongoose": "5.9.22",
+    "@nestjs/platform-express": "7.4.3",
+    "mongoose": "5.10.2",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@types/mongoose": "5.7.30",
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@types/mongoose": "5.7.36",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
    "@types/ws": "7.2.6",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/07-sequelize/package-lock.json
+++ b/sample/07-sequelize/package-lock.json
--- a/sample/07-sequelize/package.json
+++ b/sample/07-sequelize/package.json
@@ -19,39 +19,39 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "@nestjs/sequelize": "0.1.0",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "@nestjs/sequelize": "0.1.1",
    "mysql2": "2.1.0",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0",
+    "rxjs": "6.6.2",
    "sequelize": "5.22.3",
    "sequelize-typescript": "1.1.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  },
  "devDependencies": {
    "@types/sequelize": "4.28.9",
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
    "@types/ws": "7.2.6",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/08-webpack/package-lock.json
+++ b/sample/08-webpack/package-lock.json
--- a/sample/08-webpack/package.json
+++ b/sample/08-webpack/package.json
@@ -11,24 +11,24 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
    "reflect-metadata": "0.1.13",
-    "rxjs": "6.6.0",
-    "typescript": "3.9.6"
+    "rxjs": "6.6.2",
+    "typescript": "4.0.2"
  },
  "devDependencies": {
    "@types/node": "12.12.31",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
    "start-server-webpack-plugin": "2.2.5",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
-    "webpack": "4.43.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
+    "webpack": "4.44.1",
    "webpack-cli": "3.3.12",
    "webpack-node-externals": "1.7.2"
  }
--- a/sample/08-webpack/webpack-hmr.config.js
+++ b/sample/08-webpack/webpack-hmr.config.js
@@ -9,7 +9,7 @@ module.exports = function(options) {
    watch: true,
    externals: [
      nodeExternals({
-        whitelist: ['webpack/hot/poll?100'],
+        allowlist: ['webpack/hot/poll?100'],
      }),
    ],
    plugins: [
--- a/sample/09-babel-example/package-lock.json
+++ b/sample/09-babel-example/package-lock.json
--- a/sample/09-babel-example/package.json
+++ b/sample/09-babel-example/package.json
@@ -13,27 +13,27 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "@nestjs/microservices": "7.3.1",
-    "@nestjs/websockets": "7.3.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "@nestjs/microservices": "7.4.3",
+    "@nestjs/websockets": "7.4.3",
    "reflect-metadata": "0.1.13",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@babel/cli": "7.10.4",
-    "@babel/core": "7.10.4",
-    "@babel/node": "7.10.4",
-    "@babel/plugin-proposal-decorators": "7.10.4",
-    "@babel/plugin-transform-runtime": "7.10.4",
-    "@babel/preset-env": "7.10.4",
-    "@babel/register": "7.10.4",
-    "@babel/runtime": "7.10.4",
-    "@nestjs/testing": "7.3.1",
-    "jest": "26.1.0",
+    "@babel/cli": "7.10.5",
+    "@babel/core": "7.11.4",
+    "@babel/node": "7.10.5",
+    "@babel/plugin-proposal-decorators": "7.10.5",
+    "@babel/plugin-transform-runtime": "7.11.0",
+    "@babel/preset-env": "7.11.0",
+    "@babel/register": "7.10.5",
+    "@babel/runtime": "7.11.2",
+    "@nestjs/testing": "7.4.3",
+    "jest": "26.4.2",
    "nodemon": "2.0.4",
-    "prettier": "2.0.5",
+    "prettier": "2.1.1",
    "supertest": "4.0.2"
  },
  "jest": {
--- a/sample/10-fastify/package-lock.json
+++ b/sample/10-fastify/package-lock.json
--- a/sample/10-fastify/package.json
+++ b/sample/10-fastify/package.json
@@ -19,35 +19,35 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-fastify": "7.3.1",
-    "class-transformer": "0.2.3",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-fastify": "7.4.3",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
    "@types/ws": "7.2.6",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/11-swagger/package-lock.json
+++ b/sample/11-swagger/package-lock.json
--- a/sample/11-swagger/package.json
+++ b/sample/11-swagger/package.json
@@ -19,36 +19,36 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "@nestjs/swagger": "4.5.12",
-    "class-transformer": "0.2.3",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "@nestjs/swagger": "4.6.0",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0",
+    "rxjs": "6.6.2",
    "swagger-ui-express": "4.1.4"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "10.17.3",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/12-graphql-schema-first/package-lock.json
+++ b/sample/12-graphql-schema-first/package-lock.json
--- a/sample/12-graphql-schema-first/package.json
+++ b/sample/12-graphql-schema-first/package.json
@@ -19,39 +19,39 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/graphql": "7.5.1",
-    "@nestjs/platform-express": "7.3.1",
-    "apollo-server": "2.15.1",
-    "apollo-server-express": "2.15.1",
-    "class-transformer": "0.2.3",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/graphql": "7.6.0",
+    "@nestjs/platform-express": "7.4.3",
+    "apollo-server": "2.17.0",
+    "apollo-server-express": "2.17.0",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "graphql": "15.3.0",
    "graphql-subscriptions": "1.1.0",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/13-mongo-typeorm/package-lock.json
+++ b/sample/13-mongo-typeorm/package-lock.json
--- a/sample/13-mongo-typeorm/package.json
+++ b/sample/13-mongo-typeorm/package.json
@@ -19,35 +19,35 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "@nestjs/typeorm": "7.1.0",
-    "mongodb": "3.5.9",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "@nestjs/typeorm": "7.1.1",
+    "mongodb": "3.6.0",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0",
+    "rxjs": "6.6.2",
    "typeorm": "0.2.25"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/14-mongoose-base/package-lock.json
+++ b/sample/14-mongoose-base/package-lock.json
--- a/sample/14-mongoose-base/package.json
+++ b/sample/14-mongoose-base/package.json
@@ -19,33 +19,33 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "mongoose": "5.9.22",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "mongoose": "5.10.2",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "7.10.9",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/15-mvc/package-lock.json
+++ b/sample/15-mvc/package-lock.json
--- a/sample/15-mvc/package.json
+++ b/sample/15-mvc/package.json
@@ -19,34 +19,34 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
    "hbs": "4.1.1",
    "pug": "3.0.0",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "8.10.58",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/16-gateways-ws/package-lock.json
+++ b/sample/16-gateways-ws/package-lock.json
--- a/sample/16-gateways-ws/package.json
+++ b/sample/16-gateways-ws/package.json
@@ -19,38 +19,38 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "@nestjs/platform-ws": "7.3.1",
-    "@nestjs/websockets": "7.3.1",
-    "class-transformer": "0.2.3",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "@nestjs/platform-ws": "7.4.3",
+    "@nestjs/websockets": "7.4.3",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "rimraf": "3.0.2",
    "reflect-metadata": "0.1.13",
-    "rxjs": "6.6.0",
+    "rxjs": "6.6.2",
    "ws": "7.3.1"
  },
  "devDependencies": {
    "@types/ws": "7.2.6",
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/17-mvc-fastify/package-lock.json
+++ b/sample/17-mvc-fastify/package-lock.json
--- a/sample/17-mvc-fastify/package.json
+++ b/sample/17-mvc-fastify/package.json
@@ -19,37 +19,38 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-fastify": "7.3.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-fastify": "7.4.3",
+    "fastify-static": "3.2.0",
    "handlebars": "4.7.6",
-    "point-of-view": "3.8.0",
+    "point-of-view": "4.4.0",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@types/socket.io": "2.1.8",
+    "@types/socket.io": "2.1.11",
    "@types/socket.io-redis": "1.0.26",
    "@types/ws": "7.2.6",
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "8.10.58",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/18-context/package-lock.json
+++ b/sample/18-context/package-lock.json
--- a/sample/18-context/package.json
+++ b/sample/18-context/package.json
@@ -19,29 +19,29 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/19-auth-jwt/package-lock.json
+++ b/sample/19-auth-jwt/package-lock.json
--- a/sample/19-auth-jwt/package.json
+++ b/sample/19-auth-jwt/package.json
@@ -20,39 +20,39 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/jwt": "7.0.0",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/jwt": "7.1.0",
    "@nestjs/passport": "7.1.0",
-    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/platform-express": "7.4.3",
    "passport": "0.4.1",
    "passport-jwt": "4.0.0",
    "passport-local": "1.0.0",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
-    "@types/jest": "26.0.3",
+    "@types/jest": "26.0.10",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  },
  "jest": {
    "moduleFileExtensions": [
--- a/sample/20-cache/package-lock.json
+++ b/sample/20-cache/package-lock.json
--- a/sample/20-cache/package.json
+++ b/sample/20-cache/package.json
@@ -19,34 +19,34 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
    "cache-manager-redis-store": "2.0.0",
-    "class-transformer": "0.2.3",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "reflect-metadata": "0.1.13",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/21-serializer/package-lock.json
+++ b/sample/21-serializer/package-lock.json
--- a/sample/21-serializer/package.json
+++ b/sample/21-serializer/package.json
@@ -19,33 +19,33 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "class-transformer": "0.2.3",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "class-transformer": "0.3.1",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/22-graphql-prisma/package-lock.json
+++ b/sample/22-graphql-prisma/package-lock.json
--- a/sample/22-graphql-prisma/package.json
+++ b/sample/22-graphql-prisma/package.json
@@ -19,37 +19,37 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/graphql": "7.5.1",
-    "@nestjs/platform-express": "7.3.1",
-    "apollo-server-express": "2.15.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/graphql": "7.6.0",
+    "@nestjs/platform-express": "7.4.3",
+    "apollo-server-express": "2.17.0",
    "graphql": "15.3.0",
-    "graphql-tools": "6.0.12",
+    "graphql-tools": "6.1.0",
    "prisma-binding": "2.3.16",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "12.12.31",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/23-graphql-code-first/package-lock.json
+++ b/sample/23-graphql-code-first/package-lock.json
--- a/sample/23-graphql-code-first/package.json
+++ b/sample/23-graphql-code-first/package.json
@@ -19,39 +19,39 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/graphql": "7.5.1",
-    "@nestjs/platform-express": "7.3.1",
-    "apollo-server": "2.15.1",
-    "apollo-server-express": "2.15.1",
-    "class-transformer": "0.2.3",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/graphql": "7.6.0",
+    "@nestjs/platform-express": "7.4.3",
+    "apollo-server": "2.17.0",
+    "apollo-server-express": "2.17.0",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "graphql": "15.3.0",
-    "graphql-query-complexity": "0.6.0",
+    "graphql-query-complexity": "0.7.0",
    "graphql-subscriptions": "1.1.0",
    "reflect-metadata": "0.1.13",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "10.17.3",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/24-serve-static/package-lock.json
+++ b/sample/24-serve-static/package-lock.json
--- a/sample/24-serve-static/package.json
+++ b/sample/24-serve-static/package.json
@@ -19,35 +19,35 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
    "@nestjs/serve-static": "2.1.3",
-    "@nestjs/platform-express": "7.3.1",
-    "class-transformer": "0.2.3",
+    "@nestjs/platform-express": "7.4.3",
+    "class-transformer": "0.3.1",
    "class-validator": "0.12.2",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
    "@types/node": "10.17.3",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  }
 }
--- a/sample/25-dynamic-modules/package-lock.json
+++ b/sample/25-dynamic-modules/package-lock.json
--- a/sample/25-dynamic-modules/package.json
+++ b/sample/25-dynamic-modules/package.json
@@ -19,36 +19,36 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
    "dotenv": "8.2.0",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
    "@types/dotenv": "6.1.1",
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
    "@types/express": "4.17.7",
-    "@types/jest": "26.0.3",
+    "@types/jest": "26.0.10",
    "@types/node": "11.15.2",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  },
  "jest": {
    "moduleFileExtensions": [
--- a/sample/26-queues/package-lock.json
+++ b/sample/26-queues/package-lock.json
--- a/sample/26-queues/package.json
+++ b/sample/26-queues/package.json
@@ -19,39 +19,39 @@
    "test:e2e": "echo 'No e2e tests implemented yet.'"
  },
  "dependencies": {
-    "@nestjs/bull": "0.1.1",
-    "@nestjs/common": "7.3.1",
-    "@nestjs/core": "7.3.1",
-    "@nestjs/platform-express": "7.3.1",
-    "bull": "3.15.0",
+    "@nestjs/bull": "0.1.2",
+    "@nestjs/common": "7.4.3",
+    "@nestjs/core": "7.4.3",
+    "@nestjs/platform-express": "7.4.3",
+    "bull": "3.18.0",
    "dotenv": "8.2.0",
    "reflect-metadata": "0.1.13",
    "rimraf": "3.0.2",
-    "rxjs": "6.6.0"
+    "rxjs": "6.6.2"
  },
  "devDependencies": {
-    "@nestjs/cli": "7.4.1",
-    "@nestjs/schematics": "7.0.1",
-    "@nestjs/testing": "7.3.1",
-    "@types/bull": "3.14.0",
+    "@nestjs/cli": "7.5.1",
+    "@nestjs/schematics": "7.1.1",
+    "@nestjs/testing": "7.4.3",
+    "@types/bull": "3.14.2",
    "@types/dotenv": "6.1.1",
    "@types/express": "4.17.7",
-    "@types/jest": "26.0.3",
+    "@types/jest": "26.0.10",
    "@types/node": "11.15.2",
    "@types/supertest": "2.0.10",
-    "jest": "26.1.0",
-    "prettier": "2.0.5",
+    "jest": "26.4.2",
+    "prettier": "2.1.1",
    "supertest": "4.0.2",
-    "ts-jest": "26.1.1",
-    "ts-loader": "7.0.5",
-    "ts-node": "8.10.2",
+    "ts-jest": "26.3.0",
+    "ts-loader": "8.0.3",
+    "ts-node": "9.0.0",
    "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.6.0",
-    "@typescript-eslint/parser": "3.6.0",
-    "eslint": "7.4.0",
+    "@typescript-eslint/eslint-plugin": "3.10.1",
+    "@typescript-eslint/parser": "3.10.1",
+    "eslint": "7.7.0",
    "eslint-config-prettier": "6.11.0",
    "eslint-plugin-import": "2.22.0",
-    "typescript": "3.9.6"
+    "typescript": "4.0.2"
  },
  "jest": {
    "moduleFileExtensions": [
--- a/Show More
+++ b/Show More